Finowl
Email breach checks
Check whether an email appears in known data breaches. Bring breach context into your account security workflows.
THE PLATFORM, UP CLOSE
Focused APIs.
A place to use them.
Breach checks and gender predictions, with a dashboard to test requests, manage keys, and keep track of your integration.
THE API COLLECTION
Useful signals.
Ready for your product.
Start with the input you already have.
Choose the context your application needs.
Choose the context your application needs.
Password breach checks
Check a password against known exposures before you accept it. Only a hash prefix is sent upstream, never the full password.
Gender predictions
Get predictions from a name, email, or username. Process individual inputs or mixed batches of up to 50 items.
SEE IT IN ACTION
One request.
A clearer picture.
Finowl Intelligence
curl https://api.finowl.co/v1/breaches/email \ -H "Authorization: Bearer $FINOWL_API_KEY" \ -H "Content-Type: application/json" \ --data '{ "email": "alex@example.com" }'{ "email": "alex@example.com", "breached": false, "breaches": []}BEYOND THE ENDPOINT
Your integration,
in view.
Every account includes the same dashboard tools, whichever credit pack you choose.
API key management
Create keys for your integrations and manage access to them from your dashboard.
Request sandbox
Choose an endpoint, try an example input, and inspect the response before integrating.
Request history
Review your requests and their outcomes when you need to understand an integration.
Usage visibility
Follow API activity and your credit balance as your application grows over time.
THE DETAILS MATTER
Good questions.
Clear answers.
YOUR NEXT BUILD STARTS HERE
Give your product
a little more context.
One account. Your API keys. Plenty of possibilities.
Build with Finowl